Tech stocks are showing mixed results ahead of Micron's earnings report. The major indexes have had varying performances, with some reports indicating the Dow has risen while the S&P 500 and Nasdaq have slipped, and others suggesting the S&P 500 and Nasdaq have risen. The overall direction of the tech sector and the indexes is unclear, with some stocks, including Micron, experiencing gains while others, such as some big tech companies, are dragging the sector lower.